发明名称 |
FLUSHING CISTERNS |
摘要 |
Siphon assembly (24) includes a downleg (26) and an upleg (28) coupled at their upper ends to form an inverted U siphon with a piston and cylinder siphonic action flushing device (30) at a lower end of upleg (28). A threaded spigot (36) at the lower end of downleg (26) is sized to secure the assembly in a bottom opening of a cistern base (20), typically in substitution for a valve operated flushing device. An internal sleeve (44) provides a bore along the full length of downleg (26) which is sized for optimum flushing action.
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申请公布号 |
WO9826135(A1) |
申请公布日期 |
1998.06.18 |
申请号 |
WO1997GB03394 |
申请日期 |
1997.12.09 |
申请人 |
THOMAS DUDLEY LTD.;DUDLEY, THOMAS, IVOR |
发明人 |
DUDLEY, THOMAS, IVOR |
分类号 |
E03D1/08;E03D1/30;(IPC1-7):E03D1/30 |
主分类号 |
E03D1/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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